光学与光电技术, 2011, 9 (6): 70, 网络出版: 2012-01-05
高功率激光近场诊断系统在线标定光源研制
Research on the Online Calibrating Source of Near-Field Diagnostic System of High-Power Laser
摘要
针对高功率激光装置的特点,提出基于光纤激光的标准光源产生方法,以1 053 nm单模光纤激光为点源、以空间滤波器透镜为准直透镜获得了口径为300 mm×300 mm、不均匀性优于4%的均匀光源,成功实现了对神光Ⅲ原型装置近场诊断系统的在线标定。
Abstract
The method was brought out to produce standard light source, which was based on fiber laser and fit the high-power laser facility. In the experiment, the single mode fiber laser with the wavelengh of 1 053 nm was used as the point source and the space filter lens was used as collimating lens. The standard light source with the beam aperture of 300 mm×300 mm and un-uniform of 4% is produced. The on-line collimation of the near-field diagnostil system was realized.
徐隆波, 孙志红, 刘华, 董军, 赵军普, 卢宗贵, 彭志涛. 高功率激光近场诊断系统在线标定光源研制[J]. 光学与光电技术, 2011, 9(6): 70. XU Long-bo, SUN Zhi-hong, LIU Hua, DONG Jun, ZhAO Jun-pu, LU Zong-gui, PENG Zhi-tao. Research on the Online Calibrating Source of Near-Field Diagnostic System of High-Power Laser[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2011, 9(6): 70.